• Mechanical Movement 3D Puzzle: Features a metal spring mechanism that powers the T-Rex's walking motion, with synchronous tail swaying for balance; model building kits great as hobbies for adults
• Realistic Predator Design: Crafts for adults DIY miniature kit recreates the formidable appearance and movement of the Tyrannosaurus Rex, the apex predator of the late Cretaceous period.
• Innovative Bi-pedal Walking Feature: First bi-pedal walker in the Ugears collection brain teaser puzzles for adults, showcasing advanced mechanical design; gifts for puzzle lovers; gifts for adults
• Advanced Assembly Dinosaur Building Kit: Unique wooden puzzles for adults dinosaur figurines composed of 249 pieces, providing an engaging challenge with an estimated 8 hours of assembly time
• Interactive Play and Display: Capable of walking up to 60 cm on a single wind-up, perfect for educational display or playful reenactments adult entertainment building kits for adults 3D wooden puzzle